3.57mm 0.140inch Hot Sale AISI304 Stainless Steel Balls for Toy 0.185g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：3.4mm 0.133inch AISI304 Stainless Steel Ball for Electric Bicycle Electric Scooters 0.160g Next：3.6mm 0.141inch AISI304 Stainless Steel Balls for Medical Application Valves 0.190g
